

TaxJar is a cloud-based platform designed to handle the sales tax lifecycle for businesses selling across multiple channels. It supports sales tax calculations using address validation and rates for 11,000 jurisdictions.
The software is designed for small businesses and mid-market companies, particularly those in the retail, SaaS, medical, and food and beverage sectors.
Beyond calculations, the tool helps businesses monitor economic nexus thresholds and supports the filing and remittance process through its AutoFile feature. It also includes AI-driven categorization to assist with product taxability recommendations.
Buyers should confirm which plan aligns with their monthly order volume and whether they require a full-service filing solution or reporting tools, as features vary between the Starter and Professional tiers.
Calculates sales tax at checkout using rooftop-level address validation and current rates.
Prepares and submits sales tax returns and remittances to registered states.
Monitors sales tax exposure and provides alerts when approaching nexus thresholds in new states.
Provides product taxability recommendations and categorization via AI.
Aggregates transaction data from multiple channels into state-by-state reports.
Calculating sales tax in real time for orders originating from different e-commerce platforms.
Using AutoFile to submit returns to multiple jurisdictions to help reduce the risk of missed deadlines.
Tracking sales and transaction volumes to determine when a business may have triggered an economic nexus obligation in a specific state.
Managing exempt customers, such as wholesale or government entities, to support correct tax collection.
TaxJar offers a 30-day free trial. Paid plans include a Starter tier starting at $39/mo and a Professional tier starting at $99/mo, with costs scaling based on monthly order volume.
TaxJar is used to automate the sales tax process, including calculating tax at checkout, monitoring state nexus thresholds, and filing returns.
Yes, TaxJar provides a 30-day free trial with no obligation.
It is designed for small to mid-market businesses, particularly those in e-commerce, retail, SaaS, and medical services.
The Professional plan offers more integrations (up to 10 vs 3), more annual AutoFile credits, and additional support options such as phone support and a dedicated onboarding specialist.
Source category: Finance & Accounting
Source subcategory: Tax Software
TaxJar is a sales tax compliance tool for e-commerce and retail businesses that supports tax calculations, nexus tracking, and filing in the US. It supports multichannel sellers through various integrations and uses AI for product categorization. Buyers should confirm plan tiers regarding AutoFile credits and integration limits.